Catalina Python



Python 3.8 is now the latest feature release series of Python 3. Get the latest release of 3.8.x here. We plan to continue to provide bugfix releases for 3.7.x until mid 2020 and security fixes until mid 2023. Python 3.7.7rc1 is the release candidate preview of the seventh and most recent maintenance release of Python 3.7. The Python 3.7 series. We strongly advise to refrain from upgrading your OS to Catalina. We will send email to the mailing list if and when MGLTools or an alternative will be available for this version of Mac OS. If you already are using Catalina, we recommend install VirtualBox and running MGLtools inside the virtual box. License Agreements. MGLTools 1.5.6 Release Notes.

Release Date: March 4, 2020

Python 3.8 is now the latest feature release series of Python 3. Get the latest release of 3.8.x here. We plan to continue to provide bugfix releasesfor 3.7.x until mid 2020 and security fixes until mid 2023.

Catalina

Python 3.7.7rc1 is the release candidate preview of the seventh and most recent maintenance release of Python 3.7.The Python 3.7 series contains many new features and optimizations.

Note that 3.7.7rc1 is a release preview and thus its use is not recommended for production environments.

Please see What’s New In Python 3.7 for more information.

  • PEP 537, 3.7 Release Schedule
  • Report bugs at https://bugs.python.org.
  • Help fund Python and its community.
  • The binaries for AMD64 will also work on processors that implement the Intel 64 architecture. (Also known as the 'x64' architecture, and formerly known as both 'EM64T' and 'x86-64'.)
  • There are now 'web-based' installers for Windows platforms; the installer will download the needed software components at installation time.
  • There are redistributable zip files containing the Windows builds, making it easy to redistribute Python as part of another software package. Please see the documentation regarding Embedded Distribution for more information.
  • Please read the 'Important Information' displayed during installation for information about SSL/TLS certificate validation and the running the 'Install Certificates.command'.
  • As of 3.7.7, we provide one installer: 64-bit-only that works on macOS 10.9 (Mavericks) and later systems. The deprecated 64-bit/32-bit installer variant for macOS 10.6 (Snow Leopard) is no longer provided.
  • As of 3.7.7, macOS installer packages are now compatible with the full Gatekeeper notarization requirements of macOS 10.15 Catalina including code signing.

Catalina Python3 Tkinter

VersionOperating SystemDescriptionMD5 SumFile SizeGPG
Gzipped source tarballSource release9fc893b17672bb221b87cff7354be1a523169808SIG
XZ compressed source tarballSource release60ccef34e9e11589bd002eb1c2c8effd17271200SIG
macOS 64-bit installerMac OS Xfor OS X 10.9 and later967335ffb86c0c3f05ffb757bfbe407b29165861SIG
Windows help fileWindowsd0aaf75987074c8169545681ab81529d8186142SIG
Windows x86-64 embeddable zip fileWindowsfor AMD64/EM64T/x64ae3b2d59bcd7c97eeefe541d3745b7f67444807SIG
Windows x86-64 executable installerWindowsfor AMD64/EM64T/x64854c519014dc2b6e32d38c8b985ba44126798304SIG
Windows x86-64 web-based installerWindowsfor AMD64/EM64T/x64b42683ea476f33fa1fe0389233498a3c1348952SIG
Windows x86 embeddable zip fileWindows9589d956ace10d0086375f2f637028196615216SIG
Windows x86 executable installerWindows5d98aab7d580bb3c884b490a7c5abb7c25749496SIG
Windows x86 web-based installerWindows04d0ee171a94209c398d1bb0b5bf1be71320464SIG